Portable tool controller



FIG. 1 is a front end, top side perspective view of a portable tool controller showing a new design;

FIG. 2 is a front end elevational view thereof;

FIG. 3 is a back end elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a front end and bottom perspective view shown in environmental use thereof.

The broken lines shown represent environmental subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a portable tool controller, as shown and described. 